CN105498404A - Novel environment-friendly coal fired boiler - Google Patents
Novel environment-friendly coal fired boiler Download PDFInfo
- Publication number
- CN105498404A CN105498404A CN201610027250.3A CN201610027250A CN105498404A CN 105498404 A CN105498404 A CN 105498404A CN 201610027250 A CN201610027250 A CN 201610027250A CN 105498404 A CN105498404 A CN 105498404A
- Authority
- CN
- China
- Prior art keywords
- shaped curved
- smokejack
- dustless
- water
- flue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Coke Industry (AREA)
Abstract
The invention provides a novel environment-friendly coal fired boiler, belongs to the technical field of environment-friendly boilers and mainly aims at solving the problem that in the prior art, air is severely polluted by smoke evacuated out of discharge flues of coal fired boilers. The novel environment-friendly coal fired boiler comprises a flue and a boiler body and is characterized in that the flue is composed of a straight discharge flue body, a U-shaped bend and a dust-free discharge flue body, one end of the straight discharge flue body is connected with the boiler body, and the other end of the straight discharge flue body is connected with one end of the U-shaped bend; one end of the dust-free discharge flue body is connected with the other end of the U-shaped bend; the bottom of the U-shaped bend is arranged to be in the slope shape, and a drain pipe is arranged at the lowest position of the slope; the U-shaped bend is internally provided with an overflow pipe; water is infused into the U-shaped bend, air at the two ends of the U-shaped bend is not communicated through the height of the water line, and a permeable plate which is fixedly connected to the inner wall of the U-shaped bend is arranged at the position, flush with the water line, of the end, connected with the dust-free discharge flue body, of the U-shaped bend.
Description
Technical field
The invention belongs to environment-protection boiler technical field, being specifically related to can the novel environment friendly coal-burning boiler of thorough dedusting.
Background technology
At present, the flue dust that coal-burning boiler smokejack is discharged also is comparatively seriously the arch-criminal of haze to the pollution of air.Administer coal-burning boiler soot emissions, prior art is all comparatively complicated, and it is higher to realize cost.
Summary of the invention
The object of this invention is to provide the novel environment friendly coal-burning boiler of the direct dedusting of a kind of easy flue.
The present invention solves the problems of the technologies described above the technical scheme taked to be:
Novel environment friendly coal-burning boiler, comprises flue and boiler body, is characterized in: described flue by being positioned in line flue, U-shaped curved and dustless smokejack forms, described in line flue one end is connected with boiler body, and the other end is connected with U-shaped curved one end; One end of described dustless smokejack is connected with the U-shaped curved other end; Ramped shaped is arranged in described U-shaped curved bottom, and the lowest part on slope is provided with blow-off pipe; U-shaped curved in be provided with overflow pipe; Described U-shaped curved interior water filling, and the height of waterline makes U-shaped curved two ends air not be communicated with, the position concordant with waterline in one end of the dustless smokejack of U-shaped curved connection is provided with air permeable plate, and this air permeable plate is fixed on U-shaped curved inwall; Blower fan of bleeding is provided with in described dustless smokejack; Described U-shaped curved on be provided with observation window.
Described boiler body is vertical boiler body, is provided with water filling gondola water faucet in described dustless smokejack, and described dustless smokejack is directly communicated with air.
Described boiler body is horizontal boiler body, spray equipment is provided with in described in line flue, described dustless smokejack is communicated with air by chimney, the outlet of described overflow pipe is communicated with sedimentation basin by overflow conduit, described blow-off pipe passes in described sedimentation basin, between described spray equipment and sedimentation basin, be provided with water-supply-pipe, water-supply-pipe is provided with water pump, arrange in described dustless smokejack and bleed blower fan or blower fan of bleeding is not set.
Described air permeable plate be provided with some pores sheet material or for silk screen.
The present invention compared with prior art, has following beneficial effect:
The present invention is owing to adopting U-shaped curved water seal water wash system, and flue dust dissolves in water, has stopped the generation of haze, is convenient in U-shaped curved water, attach the chemicals eliminating harmful substance in flue dust simultaneously.
Accompanying drawing explanation
Fig. 1 is vertical boiler body construction schematic diagram of the present invention;
Fig. 2 is horizontal boiler structural representation of the present invention;
Fig. 3 is air permeable plate schematic diagram of the present invention.
In figure: 1-dustless smokejack; 2-waterline; 3-in line flue; 4-blower fan; 5-water filling gondola water faucet; 6-observation window; 7-overflow pipe; 8-U-shaped curved; 9-blow-off pipe; 10-vertical boiler body; 10-1-horizontal boiler body; 11-air permeable plate; 12-sedimentation basin; 13-water-supply-pipe; 14-overflow conduit; 15-spray equipment; 16-chimney; 17-water pump; 18-pore.
Detailed description of the invention
As depicted in figs. 1 and 2, novel environment friendly coal-burning boiler, comprises flue and boiler body, is characterized in: described flue by be positioned in line flue 3, U-shaped curved 8 and dustless smokejack 1 form, described in line flue 3 one end is connected with boiler body, and the other end is connected with U-shaped one end of curved 8; One end of described dustless smokejack 1 is connected with the U-shaped curved other end; Be arranged to ramped shaped bottom described U-shaped curved 8, the lowest part on slope is provided with blow-off pipe 9; Overflow pipe 7 is provided with in U-shaped curved 8; Water filling in described U-shaped curved 8, and the height of waterline 2 makes U-shaped curved 8 two ends air not be communicated with, the position concordant with waterline 2 in one end of the dustless smokejack 1 of U-shaped curved 8 connection is provided with air permeable plate 11, and this air permeable plate 11 is fixed on the U-shaped inwall of curved 8; Blower fan 4 of bleeding is provided with in described dustless smokejack 1; Observation window 6 is provided with on described U-shaped curved 8.
As shown in Figure 1, described boiler body is vertical boiler body 10, is provided with water filling gondola water faucet 5 in described dustless smokejack 1, and described dustless smokejack 1 is directly communicated with air.
As shown in Figure 2, described boiler body is horizontal boiler body 10-1, spray equipment 15 is provided with in described in line flue 3, described dustless smokejack 1 is communicated with air by chimney 16, the outlet of described overflow pipe 7 is communicated with sedimentation basin 12 by overflow conduit 14, described blow-off pipe 9 passes in described sedimentation basin 12, water-supply-pipe 13 is provided with between described spray equipment 15 and sedimentation basin 12, water-supply-pipe 13 is provided with water pump 17, arranges in described dustless smokejack 1 and bleed blower fan 4 or blower fan 4 of bleeding is not set.
As shown in Figure 3, described air permeable plate 11 is for being provided with the sheet material of some pores 18 or being silk screen.
The course of work:
When the present invention uses, for structure shown in Fig. 1, the flue dust produced in vertical boiler body 10 enters U-shaped curved 8 through in line flue 3, under the effect of blower fan 4, flue dust enters the water in U-shaped curved 8, then is discharged by dustless smokejack 1, enter air, time in the water that flue dust enters in U-shaped curved 8, the dust in it dissolves in water, makes the flue gas entering air dustless.Herein, the setting of air permeable plate 11 avoids water run-off the straight under the effect of blower fan 4, and the flue gas caused directly is discharged.Greatly reduce atmosphere pollution.
For structure shown in Fig. 2, the flue dust produced in horizontal boiler body enters before U-shaped curved 8 through in line flue 3, first through the spray of spray equipment 15, and then the dust absorbing in flue gas dissolves in water by the water in U-shaped curved 8, the flue gas entering air through chimney 16 is dustless, greatly reduces the pollution to air; Water level in U-shaped curved 8 is under the effect of overflow pipe 7, keep certain height, when water level superelevation, the water of spilling can enter sedimentation basin 11 through overflow conduit 14, the water that spray equipment 15 sprays flows in U-shaped curved 8, and water pump 17 supplies water extracting out through the clear water of precipitation in sedimentation basin 12 to spray equipment 15.Water circulation use avoids the waste of water resource, and herein, the effect of air permeable plate 11 is the same.
Add in the water at described U-shaped curved 8 places and eliminate the chemicals of harmful substance or chemicals, can purification of combustion boiler institute smoke discharging further.
Claims (4)
1. novel environment friendly coal-burning boiler, comprise flue and boiler body, it is characterized in that: described flue forms by being positioned in line flue (3), U-shaped curved (8) and dustless smokejack (1), described in line flue (3) one end is connected with boiler body, and one end of the other end curved with U-shaped (8) is connected; One end of described dustless smokejack (1) is connected with the U-shaped curved other end; Ramped shaped is arranged in described U-shaped curved (8) bottom, and the lowest part on slope is provided with blow-off pipe (9); Overflow pipe (7) is provided with in U-shaped curved (8); Described U-shaped curved (8) interior water filling, and the height of waterline (2) makes U-shaped curved (8) two ends air not be communicated with, the position connecting one end of dustless smokejack (1) concordant with waterline (2) in U-shaped curved (8) is provided with air permeable plate (11), and this air permeable plate (11) is fixed on the inwall of U-shaped curved (8); Blower fan of bleeding (4) is provided with in described dustless smokejack (1); Described U-shaped curved (8) are provided with observation window (6).
2. novel environment friendly coal-burning boiler according to claim 1, it is characterized in that: described boiler body is vertical boiler body (10), be provided with water filling gondola water faucet (5) in described dustless smokejack (1), described dustless smokejack (1) is directly communicated with air.
3. novel environment friendly coal-burning boiler according to claim 1, it is characterized in that: described boiler body is horizontal boiler body (10-1), spray equipment (15) is provided with in described in line flue (3), described dustless smokejack (1) is communicated with air by chimney (16), the outlet of described overflow pipe (7) is communicated with sedimentation basin (12) by overflow conduit (14), described blow-off pipe (9) passes in described sedimentation basin (12), water-supply-pipe (13) is provided with between described spray equipment (15) and sedimentation basin (12), water-supply-pipe (13) is provided with water pump (17), arrange in described dustless smokejack (1) and bleed blower fan (4) or blower fan of bleeding (4) is not set.
4. novel environment friendly coal-burning boiler according to claim 1, is characterized in that: described air permeable plate (11) is for being provided with the sheet material of some pores (18) or being silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027250.3A CN105498404A (en) | 2016-01-15 | 2016-01-15 | Novel environment-friendly coal fired boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027250.3A CN105498404A (en) | 2016-01-15 | 2016-01-15 | Novel environment-friendly coal fired boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105498404A true CN105498404A (en) | 2016-04-20 |
Family
ID=55706936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610027250.3A Pending CN105498404A (en) | 2016-01-15 | 2016-01-15 | Novel environment-friendly coal fired boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105498404A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436218Y (en) * | 2000-06-27 | 2001-06-27 | 赵荣华 | Boiler waste gas dust-remover |
| CN2889459Y (en) * | 2006-03-10 | 2007-04-18 | 刘长庚 | Fume purifier |
| CN203227383U (en) * | 2013-04-12 | 2013-10-09 | 冯世英 | Flue dust removal device |
| WO2014200184A1 (en) * | 2013-06-11 | 2014-12-18 | 신영종합건설 주식회사 | Apparatus and method for treating harmful gases and preventing generation of and removing harmful substances |
| CN204365067U (en) * | 2014-12-02 | 2015-06-03 | 安徽东至广信农化有限公司 | A kind of salicylonitrile workshop dust arrester |
| CN104941351A (en) * | 2014-03-27 | 2015-09-30 | 陈云桥 | Harmless high-efficiency treatment device for industrial chimney |
| CN205360900U (en) * | 2016-01-15 | 2016-07-06 | 郝轩胜 | Novel environmental protection coal fired boiler |
-
2016
- 2016-01-15 CN CN201610027250.3A patent/CN105498404A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2436218Y (en) * | 2000-06-27 | 2001-06-27 | 赵荣华 | Boiler waste gas dust-remover |
| CN2889459Y (en) * | 2006-03-10 | 2007-04-18 | 刘长庚 | Fume purifier |
| CN203227383U (en) * | 2013-04-12 | 2013-10-09 | 冯世英 | Flue dust removal device |
| WO2014200184A1 (en) * | 2013-06-11 | 2014-12-18 | 신영종합건설 주식회사 | Apparatus and method for treating harmful gases and preventing generation of and removing harmful substances |
| CN104941351A (en) * | 2014-03-27 | 2015-09-30 | 陈云桥 | Harmless high-efficiency treatment device for industrial chimney |
| CN204365067U (en) * | 2014-12-02 | 2015-06-03 | 安徽东至广信农化有限公司 | A kind of salicylonitrile workshop dust arrester |
| CN205360900U (en) * | 2016-01-15 | 2016-07-06 | 郝轩胜 | Novel environmental protection coal fired boiler |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |